Harshankarpur Narhanna is a village in Maner tehsil in district of Patna, Bihar, India. As per the data provided by Census of India in 2011, total population of Harshankarpur Narhanna was 973 which includes 499 males and 474 females. Harshankarpur Narhanna covers 121 ha area. Pincode of Harshankarpur Narhanna is N/A.